4220868046 has 32 divisors (see below), whose sum is σ = 6993423360. Its totient is φ = 1903713504.

The previous prime is 4220868037. The next prime is 4220868097. The reversal of 4220868046 is 6408680224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20571 + ... + 94153.

It is an arithmetic number, because the mean of its divisors is an integer number (218544480).

Almost surely, 2^4220868046 is an apocalyptic number.

4220868046 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4220868046 is a deficient number, since it is larger than the sum of its proper divisors (2772555314).

4220868046 is a wasteful number, since it uses less digits than its factorization.

4220868046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73680.

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 4220868046 is about 64968.2079635879. The cubic root of 4220868046 is about 1616.0963836473.

The spelling of 4220868046 in words is "four billion, two hundred twenty million, eight hundred sixty-eight thousand, forty-six".